diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index ed057da..0e8aa35 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/repo_tests.yaml b/.github/workflows/repo_tests.yaml
index d1eb7f0..77b4e93 100644
--- a/.github/workflows/repo_tests.yaml
+++ b/.github/workflows/repo_tests.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Check out repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Set up python
       id: setup-python
       uses: actions/setup-python@v6